Package com.luciad.format.gdf

Class TLcdGDFSectionKey

java.lang.Object
com.luciad.format.gdf.TLcdGDFSectionKey
public class TLcdGDFSectionKey extends Object
Immutable class representing the unique identifier of a section, consisting of the layer key and the section identifier of the section.
Since:
5.1

  • Method Details

    • getInstance

      public static TLcdGDFSectionKey getInstance(long aDatasetIdentifier, long aLayerIdentifier, long aSectionIdentifier)
      Returns a section key for the given section.
      Parameters:
      aDatasetIdentifier - the unique identifier of the dataset to which the layer belongs.
      aLayerIdentifier - the unique identifier of the layer to which the section belongs.
      aSectionIdentifier - the identifier of the section (unique within the layer).
      Returns:
      a section key with the given dataset identifier and section identifier.

    • getInstance

      public static TLcdGDFSectionKey getInstance(TLcdGDFLayerKey aLayerKey, long aSectionIdentifier)
      Returns a section key for the given section.
      Parameters:
      aLayerKey - the layer key of the layer to which the section belongs.
      aSectionIdentifier - the identifier of the section (unique within the layer).
      Returns:
      a section key with the given dataset identifier and section identifier.

    • getLayerKey

      public TLcdGDFLayerKey getLayerKey()
      Returns the layer key of the layer to which this section belongs.
      Returns:
      the layer key of the layer to which this section belongs.

    • getDatasetIdentifier

      public long getDatasetIdentifier()
      Returns the unique identifier of the dataset to which the section belongs.
      Returns:
      the unique identifier of the dataset to which the section belongs.

    • getLayerIdentifier

      public long getLayerIdentifier()
      Returns the unique identifier of the layer to which the section belongs.
      Returns:
      the unique identifier of the layer to which the section belongs.

    • getSectionIdentifier

      public long getSectionIdentifier()
      Returns the identifier of the section.
      Returns:
      the identifier of the section.

    • equals

      public boolean equals(Object aObject)
      Returns true if the given object is an instance of TLcdGDFSectionKey whose identifiers are identical to the corresponding identifiers of this key, false otherwise.
      Overrides:
      equals in class Object
      Parameters:
      aObject - the object to be compared with.
      Returns:
      true if the given object is a section key that identifies exactly the same section as this one, false otherwise.

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Returns a general description of this section key. The exact details of the representation are unspecified and are subject to change.
      Overrides:
      toString in class Object
      Returns:
      a general description of this section key.